The
controls
on your
Zoneline
1
Mode Control
COOL— For cooling
HEAT— For heating
FAN— For fan-only operation
The fan control sets the fan operation for HIGH,
LOW or AUTO speed. When set at AUTO , it auto-
matically switches between LOW and HIGH as
room temperature changes.
4
Operating Instructions
MODE
COOL FAN HEAT
FAN
HIGH LOW AUTO
1
2
Temp Control
The temp control is used to maintain the
room temperature. The compressor will cycle
on and off to keep the room at the same level
of comfort.
COOLER— For cooler temperatures
WARMER— For warmer temperatures
STOP/ON —Stops heating, cooling and fan opera-
tion. Power remains connected to the Zoneline
and the Freeze Sentinel still functions.
The CALL SVC (call service) indicator will light
if the compressor fails to start. If the control is
set at COOL , the compressor stops and the fan
operates alone. If set at HEAT , it continues in the
HEAT setting. Call for service as soon as possible.
COOLER
WARMER
CALL
STOP/ON
SVC
2
TEMP